Top features:- High quality audio to create the soundtrack for your workout - Durable and sweat-proof design to withstand intense exercise - Built-in microphone to answer calls on the move High quality audio iSport Complete Headphones deliver clear audio with pumping bass to keep you immersed during those challenging workout sessions. With 90% noise isolation, the headphones block out distracting noises around you so that you can stay focused on reaching your personal goals.Durable and sweat-proof designYou need to stay motivated and focused while exercising. iSport Complete Headphones have a durable and sweat-proof design to ensure that they can withstand even the most intense workout session.Monster's patented sport clip design prevents the headphones from falling out, while a tangle-resistant cable saves you time as you don't have the hassle of untangling it before your workout.Built-in microphoneTo keep your hands free whilst exercising, iSport Complete Headphones feature a built-in microphone so that you can make and receive calls without having to remove them. This makes the headphones ideal for use at work, at home and during your commute as well as at the gym.